Chang has 2 shirts: a white one and a black one. he also has 2 pairs of pants, one blue and one tan. what is the probability, if chang gets dressed in the dark, that he winds up wearing the white shirt and tan pants? show your work.

it would be a 25% chance

(2,6)

step-by-step explanation:

cause i just did this and got the answer

you're welcome

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week